Nymphogamy 

Nym-phog-amyˈ/nim-fōɡ-əmē/nim-fogemi

1. : A agreement between parties in which there is only sex.

2. : Is a form of relationship in which the individual only wants sex.
3. : The condition or practice of having a sex relationship during a period of time.

— Nymphogamy is common among young adults.

The world would be a better place if we all practiced nymphogamy.

Nymphogamy by Tuck817 August 31, 2018

Nymphogamophobic

One who is obsessed with sex and sexuality, but afraid of commitment.

The girl is perfect for a one nighter, shes a total nymphogamophobic.

Nymphogamophobic by heyoyou April 7, 2017

Nymphogamist 

1. : A individual who only wants sexual relationships with others.

2. : One who practices or advocates nymphogamy
3. : A person who enjoys only sex in a relationship

After all, I never had a REAL relationship because most of my encounters where with nymphogamist.

Nymphogamist by Tuck817 August 31, 2018

Nymphogay 

A homosexual man with excessive and insatiable sexual desires. This gay man never gets satisfied. not to be confused with promiscuous gays, who just don't stick to one partner. Number of partners doesn't matter to a nymphogay, a nymphogay is interested in number of shags he could get.

At eCharcha, Viking is the famous nymphogay, he comes back asking for more and more even after getting shagged like thousand of times.

Nymphogay by eCharcha October 21, 2010